Laboratorium Termodynamiki i Pomiarów Maszyn Cieplnych - Politechnika Krakowska

Example 2 PDF Drukuj Email

Example 2 is an extension of Example 1.

Go to Model and "Add element" "Endless line".

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You have just added a Endless Line connector of the suction side manifold.

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Go to "Mode" and choose "Connection mode". Now you can see two sockets that can be used to define a pipe. Indicate socket of Endless Line, push left mouse button and drag and drop onto suction socket of compression chamber.

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You have just defined your first pipe! Right click on its arrow and choose "Properties" or simply double click on the arrow and specify parameters of the pipe.

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Add an observation point. This will allow you to examine what happens in freely chosen point of the pipe.

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Go to "Mode", switch to "discharge". Then choose Inlet\Outlet connector. Drag it to convenient position in the sketchpad adjust its angular orientation using features from its context menu and connect it so that you have rich a state like below.

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Like with suction pipe declare parameters of discharge pipe. Add also an observation point.

Then go to simulation "Get model assembled", request for 5 revs and run.

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Similarly like in Example_1 you may display chamber charts.

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In that case you may also display how the situation looks like in observation points.

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Get Example_2.plusE (Example_2.zip) project file. 

 

Watch the screencast of Example 2

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